Image not loaded


Horizontal Front Loading Double-walled models for general sterilization requirements.


  • MAC Horizontal Double Walled Autoclaves are most ideal for critical applications requiring assured and reliable total destruction of all living micro-organisms.
  • An ideal tool for Laboratories, hospitals, nursing homes, R & D labs, etc.
  • Double walled unit horizontally mounted on a sturdy, heavy M.S. duly painted.
  • Both inner chamber and outer wall made of S.S.
  • Pressure is adjustable from 10-20 psi.
  • Fitted with pressure gauge, safety valve, and steam release valve.
  • Available with the separate boiler.
  • For units fitted with S.S. Boiler, separate valves for injecting the steam into the main chamber and releasing the steam in the atmosphere after use are provided.
  • Automatic vacuum breaker is provided to break the vacuum in case of formation of vacuum due to steam condensation.
  • Automatic Low Water Level Cut-off Device fitted for the general safety of the element.
  • Fitted with Automatic Pressure Control Switch.
  • Fitted with dial thermometer to indicate the inner chamber temperature.
  • Lid is made of thick machined Mild Steel plate lined with stainless steel from inside
  • Supplied without jacket (Double walled chamber with separate boiler).
  • Industrial grade energy efficient heaters reduce power bills drastically.
Technical Specifications & Ordering Informations
Inner Dimensions (Dia x Depth) 250×450 mm300×500 mm350×550 mm400×600 mm450×600 mm550×750 mm
Capacity22 ltrs40 ltrs50 ltrs78 ltrs98 ltrs187 ltrs
Heater Load3.0 KW3.0 KW4.0 KW6.0 KW8.0 KW8.0 KW
DisplayA separate temperature indicator is provided
Exhaust of PressureAutomatic through a manual exhaust valve
Sterilizing Pressure1.2 kgf /cm² (15 psi) at 121ºC
Operating PressureFrom 15 Psi to 20 psi
Pressure Gauge0-2.1 kgf /cm² (30 psi)
MOC (Pressure Vessel)Stainless Steel (SS-304)
MOC (Boiler)Stainless Steel (SS-304)
MOC (External Wall)Stainless Steel (SS-304)
MOC (Lid)Made of thick machined Stainless Steel plate
Tubular Stand and Support RingMade of mild steel
Power supply220/230V AC, 50/60Hz or 430/440 Volts, 3 Phase Supply
GasketMade of Jointless Silicon Rubber


  • Digital Temperature Indicator can be supplied in lieu of dial thermometer.
  • Microprocessor Based Semi-Automatic Digital Controller with Auto-Time Control System. After the set temperature is attained the timer starts automatically and on completion of the set count down/uptime the supply to heaters is cut-off and the system sounds a buzzer alerting the user that the cycle is over.
  • PLC Controller with Automatic Digital Minute Timer and alarm for the end of the cycle. It enables automatic purging of state air, sterilizing hold time for sterilizing period and cycle and with the automatic exhaust of pressure. With scaled Digital Pressure Indicator displayed directly on the main control.